A boy sitting on the floor looking out a window at the rain

，masterpiece, best quality，8k, ultra highres，The protagonist sits by the window，Looking out the glass window at the drizzle。The raindrops seem to represent the tears in the protagonist's heart，Scratch a blurry mark on the window。The lights in the room are dim，Shines on the protagonist's face through the window，Reflecting his somber and sad expression。The whole picture reveals a warm and sad atmosphere。